Results 301 to 310 of about 938,702 (324)

Novel Designs of Magnetic Coupled Structure With 360° Rotation Misalignment Tolerance for AUVs’ Wireless Charging System

IEEE transactions on power electronics
Rotation misalignments cannot be avoided in an underwater wireless power transfer (UWPT) system of autonomous underwater vehicles (AUVs). However, the existing designs of magnetic coupled structures (MCS) in the AUVs’ wireless charging system can only ...
Zhixin Chen, Xian Zhang, Fei Xu, Qingxin Yang, Musong Li, Xiquan Deng   +5 more
semanticscholar   +1 more source

Misalignment-tolerant surface-normal low-voltage modulator for optical interconnects

IEEE Journal of Selected Topics in Quantum Electronics, 2005
We present a surface-normal modulator architecture for optical interconnects that offers misalignment tolerance as well as high contrast ratio over a wide wavelength range for a small drive voltage. A contrast ratio greater than 3 dB was achieved for only 0.8-V drive across a 16-nm wavelength range from 1498 to 1514 nm.
N.C. Helman, J.E. Roth, D.P. Bour, H. Altug, D.A.B. Miller   +4 more
openaire   +1 more source

Misalignment tolerance enhancement of vector beams in a free-space optical communication link.

Optics Letters
Optical misalignment between transmitter and receiver leads to power loss and mode crosstalk in a mode division multiplexing (MDM) free-space optical (FSO) link. We report both numerical simulations and experimental results on the propagation performance
Shiyu Shi, Mingfeng Xu, M. Pu, Yiqun Zhang, Yong Yu, Shuangcheng Chen, Yinghui Guo, Xiong Li, Xiaoliang Ma, Xiangang Luo   +9 more
semanticscholar   +1 more source

Improving Misalignment Tolerance for IPT System Using a Third-Coil

IEEE Transactions on Power Electronics, 2019
To improve misalignment tolerance for an inductive power transfer (IPT) system, a third-coil is employed to reversely connect with the primary coil of the loosely coupled transformer (LCT) in series. The LCT with a third-coil (LCT-TC) not only can improve the misalignment performance in x - and y -directions, but also does not affect the inherent ...
Yang Chen, Ruikun Mai, Youyuan Zhang, Mingxuan Li, Zhengyou He   +4 more
openaire   +1 more source

A Parameter Identification and Control Method Based on Compensation Topology With Strong Misalignment Tolerance

IEEE transactions on industrial electronics (1982. Print)
The working state of the online detection system can improve the visualization performance of the inductive power transfer (IPT) system. The main variation parameters are load and mutual inductance.
Jianwei Mai, A. Yang, Yijie Wang, Dianguo Xu   +3 more
semanticscholar   +1 more source

An Advanced Coil Design for Improved Misalignment Tolerance and Performance in Dynamic Wireless Power Transfer

International Conference on Power Electronics Systems and Applications
This paper presents a novel coil design for segmented Dynamic Wireless Power Transfer (DWPT) systems, utilizing Double-D (DD) coils and Quadrature (Q) coils to enhance lateral misalignment tolerance.
Wang H.S., Xiao H.W., Cheng K.W.E.
semanticscholar   +1 more source

A Novel Bipolar Coil with Interoperability and Misalignment Tolerance for EVs Wireless Power Charging

2024 IEEE 7th International Electrical and Energy Conference (CIEEC)
Electric vehicles (EVs) wireless charging systems have several different coil types, and each coil type may not be compatible with the others, leading to interoperability issues.
Chao Liu, Ronghuan Xie, Wei Xu, Yizhan Zhuang, Hongjing Ouyang, Yiming Zhang   +5 more
semanticscholar   +1 more source

Design of the coupling coils with misalignment tolerance for underwater charging applications

2024 IEEE Wireless Power Technology Conference and Expo (WPTCE)
This paper focuses on the research and the design of coupling coils of an underwater wireless charging station system. The system must adapt to the underwater environment and address alignment issues caused by seawater as the medium.
Bo-Zheng Luo, Guan-Hao Su, Y. Cheng, Kun-Che Ho, Yi-Hua Liu   +4 more
semanticscholar   +1 more source

Improving Misalignment Tolerance for the Wireless Charging System Using Multiple Coils Coupler

IEEE transactions on power electronics
This article proposes a new multiple coils coupler (MCC) comprising a transmitter with numerous circular auxiliary coils connected in series and a lightweight receiver with a circular coil to ensure high antimisalignment ability for the wireless charging
Zhenjie Li, Xianzhen Li, Yuxuan Zhou, Yiqi Liu, Mingfei Ban   +4 more
semanticscholar   +1 more source

Dual-Receiver Based Naturally Decoupled Coil Structure With Improved Rotational Misalignment Tolerance for WPT Systems

IEEE Transactions on Transportation Electrification
Multiple coils are used in inductive power transfer (IPT) systems to ensure the effectiveness of high-power applications. Furthermore, recent research indicates that dual receivers can function well in dynamic wireless power transfer (WPT) applications ...
Peyman Darvish, Amran Hossain, S. Mekhilef, K. Tey, M. Mubin, Jialin Yin, Mohammad Mozammil Akhtar, Asif Mustafa, Hassan Khalid, Tabish Imtiaz, K. K. Mohammed, Hui Cao, Weidong Xiao   +12 more
semanticscholar   +1 more source